Home
Class 14
MATHS
If we multiply a fraction by itself and ...

If we multiply a fraction by itself and divide to product by its reciprocal, the fraction thus obtained is `18(26)/(27)`. What is the origianl fraction ?

A

`2(2)/(3)`

B

`(8)/(27)`

C

`1(1)/(3)`

D

`2(5)/(7)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEM

    ARIHANT PUBLICATION PUNJAB|Exercise Example |33 Videos

  • NUMBER SYSTEM

    ARIHANT PUBLICATION PUNJAB|Exercise Example |33 Videos

  • MENSURATION

    ARIHANT PUBLICATION PUNJAB|Exercise Chapter Exercise|83 Videos

  • PROBLEMS BASED ON ARITHMETIC

    ARIHANT PUBLICATION PUNJAB|Exercise CHAPTER EXERCISE |72 Videos

Similar Questions

Explore conceptually related problems

If we multiply a fraction by itself and divide the product by its reciprocal,the fraction thus obtained is 18(26)/(27) .The original fraction is (8)/(27) (b) 1(1)/(3) (c) 2(2)/(3) (d) None of these

If the numerator of a fraction is increased by 25% and the denominater is doubled, the fraction thus obtained is 5//9 , What is the original fraction?

If the numerator of a fraction is increased by 20% and the denominator is increased by 25% , the fraction obtained is (3)/(5) . What was the original fraction ?

If the numerator of a fraction is increased by 15% and denominator is decreased by 20%, then the fraction, so obtained, is 17/65 . What is the original fraction?

If we multiply a fraction by its reciprocal and add the product to Its additive inverse then find the original fraction

If the numerator of certain fraction is increased by 100% and the denominator is increased by 200% the new fraction thus formed is (4)/(21) . What is the original fraction ?

If the numerator of certain fraction is increased by 200% and the denominator is increased by 150% the new fraction thus formed is (9)/(10) . What is the original fraction ?

ARIHANT PUBLICATION PUNJAB-NUMBER SYSTEM-Chapter Exercise
  1. Descending order of (15)/(16), (11)/(20), (13)/(25) is

    Text Solution

    |

  2. If two positive integers differ by 4 and sum of their reciprocals is (...

    Text Solution

    |

  3. If we multiply a fraction by itself and divide to product by its recip...

    Text Solution

    |

  4. Find the value of 200 xx 439 + 200 xx 321 in standard form is

    Text Solution

    |

  5. Find the value of 1^(3) + 2^(3) + 3^(3) + …. + upto 10th terms.

    Text Solution

    |

  6. Find the sum of first 21 odd numbers.

    Text Solution

    |

  7. Find the value of 9 + 10 + 11 + 12 + … + 21.

    Text Solution

    |

  8. If sum of six consecutive odd numbers is 168, then find the largest of...

    Text Solution

    |

  9. Find the sum of all prime numbers less than 20.

    Text Solution

    |

  10. 2x - 13 , 2x - 11, 2x-9, 2x-7 are consecutive Numbers. where x is a n...

    Text Solution

    |

  11. (4)/(16) - (1)/(8) = (3)/(8), (6)/(7) - (2)/(9) = (4)/(2) The above ...

    Text Solution

    |

  12. Last digit in 13^(2003)

    Text Solution

    |

  13. A rectangle is divided horizontally into two equal parts. The upper pa...

    Text Solution

    |

  14. If a * b = a^(2) + b^(2) and a.b = a^(2) - b^(2), then the value of (5...

    Text Solution

    |

  15. If 547.527/0.0082=x, then the value of 547527/82 is:

    Text Solution

    |

  16. Which of the fraction is the least ?

    Text Solution

    |

  17. When the number 3^(98) is divided by 5, then remainder is

    Text Solution

    |

  18. Shown here are expressions given to Seema, Anees , Asha and Tessy with...

    Text Solution

    |

  19. If I = (3)/(4) + (5)/(6), II = 3 div [(4 div 5) div 6], III = [3 div (...

    Text Solution

    |

  20. How many times will I be writing 2 if wrote down numbers from 11 to 19...

    Text Solution

    |